Underground Irrigation | Underground Valves | Manual Anti-Siphon | 1" NPT Plastic Manual Anti-Siphon Sprinkler Control Valve
1" FPT Manual Anti-Siphon Valve | 51023

1" FPT Manual Anti-Siphon Valve | 51023

$14.99
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1" FPT Manual Anti-Siphon Valve | 51023
  • 1" FPT Manual Anti-Siphon Valve | 51023
  • 1" FPT Manual Anti-Siphon Valve | 51023
  • 1" FPT Manual Anti-Siphon Valve | 51023
  • 1" FPT Manual Anti-Siphon Valve | 51023
1" FPT Manual Anti-Siphon Valve | 51023

1" FPT Manual Anti-Siphon Valve | 51023

Item ID: 51023P

For controlling the flow of water while also protecting a culinary water system

Combines a manual irrigation valve with an atmospheric vacuum breaker

Valve features flow control which can be operated by hand or with a sprinkler key

Atmospheric vacuum breaker features a reliable poppet and seal design

Compatible with controllers from Orbit, Hydro-Rain, and other major brands
$14.99
In stock

Free returns on all eligible orders.

You have 30 days to request a return. All discontinued items are exempt.

Product Description:

The manual anti-siphon valve features a combination of an inline forward flow valve and an atmospheric vacuum break which prevents water flowing from the irrigation system into the culinary system. This type of valve is most common in California. In other states it is common for a single backflow prevention device to protect the entire system at the mainline point of connection. In order to function properly, an anti-siphon valve should be installed at least 12 in. above the highest head in the zone which it controls. This typically requires the anti-siphon valve to be installed above-ground on risers. The anti-siphon valve features an easy-to-rotate flow control handle. We recommend that you use a steel sprinkler key for hard-to-reach places and PVC-Lock fittings for fast, glue-free installation. For outdoor irrigation use with cold water only.
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Return policy

Products purchased through Orbitonline.com are eligible for a refund within the first 30 days of the original order placement. We accept returns on a case-by-case basis. Accepted returned products must be new and unused and in their original packaging. We reserve the right to verify the condition of all returned products before determining refund or exchange eligibility. Orders above $500.00 may be subject to return freight charges and a restocking fee. [View full Returns details →]

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